Waterproof heat preservation structure of water supply equipment

Abstract

The utility model relates to a waterproof heat preservation structure of water supply equipment. The technical problem that parts are short-circuited due to the fact that rainwater enters the interior is solved. Comprising an outer shell, side plates are arranged on the two sides of the outer shell respectively, a top plate piece is arranged at the upper end of the outer shell, a bottom plate piece is arranged at the lower end of the outer shell, a cover plate body is arranged at the upper end of the top plate piece through a mounting base, and a front door piece is arranged at one end of the outer shell and movably connected with the outer shell through a plurality of rotating shaft pieces; the rear door piece is connected with the outer shell through a plurality of detachable bolts, and sealing waterproof assemblies are arranged at the two ends of the outer shell correspondingly. The waterproof device has the advantages that the waterproof performance between the outer shell and the front door piece and between the outer shell and the rear door piece can be improved through the sealing waterproof assemblies, rainwater is prevented from entering the outer shell along gaps, and therefore normal operation of parts in the outer shell is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of secondary water supply equipment, and particularly relates to a waterproof and heat-insulating structure for a water supply equipment. Background Technique

[0002] A secondary water supply equipment refers to a device developed by water supply industry operators through on-site survey, test and research to solve the problem of residents' water use. It realizes secondary water supply based on the national municipal pipe network or residents' self-used water supply equipment to meet the water use needs of the majority of users. Most of the existing secondary water supply equipment is set outdoors, and the external weather will affect the normal operation of the equipment. For example, in hot weather, the internal temperature of the equipment will be too high, resulting in failures of the electrical components inside the equipment and causing fires. In cold weather, the internal temperature of the equipment will be too low, resulting in freezing and cracking of the pipelines inside the equipment. At the same time, when it rains, rainwater will enter the equipment along the shell gap, causing short circuits of the electrical components and thus affecting the normal operation.

[0003] In order to solve the deficiencies of the existing technology, people have carried out long-term exploration and proposed various solutions. For example, a Chinese patent document discloses an integrated water supply equipment [202120938563.0], which includes: a pump house main body, an inlet main pipe, an outlet main pipe, multiple water pumps, a warm air blower, a controller and a temperature sensor. Among them, the inlet main pipe and the outlet main pipe penetrate through the pump house main body; multiple water pumps are connected in parallel between the inlet main pipe and the outlet main pipe through branch pipelines; the warm air blower is arranged in the pump house main body to heat the air in the pump house main body and make the air circulate in the pump house main body; the controller is arranged in the pump house main body and is electrically connected to the warm air blower; the temperature sensor is arranged in the pump house main body for sensing the temperature in the pump house main body and is electrically connected to the controller.

[0004] The above solution solves the problem of equipment failure caused by internal temperature to a certain extent, but there are still many deficiencies in this solution, such as the problem of short circuits of components caused by rainwater entering the interior. Summary of the Invention

[0005] The purpose of the utility model is to provide a waterproof and heat-insulating structure for a water supply equipment in view of the above problems.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A waterproof and heat-insulating structure of a water supply device, including an outer shell body, both sides of the outer shell body are respectively provided with side plate members, the upper end of the outer shell body is provided with a top plate member, the lower end of the outer shell body is provided with a bottom plate member, a cover body is provided on the upper end of the top plate member through a mounting seat, a front door member is provided at one end of the outer shell body, the front door member is movably connected to the outer shell body through a plurality of rotating shaft members, a rear door member is provided at the other end, the rear door member is connected to the outer shell body through a plurality of detachable bolts, and sealing and waterproof assemblies are respectively provided at both ends of the outer shell body. Through the sealing and waterproof assemblies, the waterproofness between the front door member and the outer shell body and between the rear door member and the outer shell body can be ensured, preventing rainwater from entering the interior of the outer shell body along the gaps, thus affecting the normal use of the device.

[0007] In the above-mentioned waterproof and heat-insulating structure of a water supply device, an exhaust structure is provided in the mounting seat, and a temperature sensing member connected to the exhaust structure is provided in the outer shell body. The exhaust structure is connected to the temperature sensing member, so that the temperature sensing member can timely start the exhaust structure to dissipate heat according to the temperature inside the outer shell body, ensuring the stable operation of the device.

[0008] In the above-mentioned waterproof and heat-insulating structure of a water supply device, the top plate member, the cover body, the side plate members, the bottom plate member, the front door member and the rear door member are all of double-layer structure and have cavities inside, and heat-insulating cotton is provided inside the top plate member, the side plate members, the front door member and the rear door member. The heat-insulating cotton can effectively isolate the influence of the external temperature on the internal temperature, reduce the energy transfer, thus achieving the heat-insulating effect. At the same time, the fiber structure of the heat-insulating cotton can also effectively absorb sound waves, reduce the noise transmission, thus achieving the noise reduction effect, and the heat-insulating cotton can also withstand a high-temperature environment at a certain temperature, thus achieving the fireproof and high-temperature resistant effect.

[0009] In the above-mentioned waterproof and heat-insulating structure of a water supply device, the sealing and waterproof assembly includes a front door waterproof seal provided on the circumferential inner side of the front door member close to one end of the outer shell body, an outer front door turning part in contact with the front door waterproof seal is provided on the circumferential inner side of the outer shell body close to one end of the front door member, a rear door waterproof seal is provided on the circumferential inner side of the rear door member close to one end of the outer shell body, and an outer rear door turning part in contact with the rear door waterproof seal is provided on the circumferential inner side of the outer shell body close to one end of the rear door member. The outer front door turning part and the outer rear door turning part both adopt the sheet metal bending process to achieve a better waterproof effect. The outer front door turning part is in extrusion contact with the front door waterproof seal, and the outer rear door turning part is in extrusion contact with the rear door waterproof seal, which can prevent rainwater from flowing into the interior of the outer shell body along the gaps. At the same time, the outer front door turning part and the outer rear door turning part both extend outwards, which is beneficial to complete fitting with the seals.

[0010] In the waterproof and heat-insulating structure of the above-mentioned water supply device, a front door installation groove is provided on the inner circumference of one end of the front door piece close to the outer shell. The front door waterproof seal is arranged in the front door installation groove. A rear door installation groove is provided on the inner circumference of one end of the rear door piece close to the outer shell. The rear door waterproof seal is arranged in the rear door installation groove. When the front door piece is attached to the outer shell, the outer turned part of the front door is located in the front door installation groove. When the rear door piece is attached to the outer shell, the outer turned part of the rear door is located in the rear door installation groove. The reasonable design structure makes the overall protection level of the device equal to IP56.

[0011] In the waterproof and heat-insulating structure of the above-mentioned water supply device, the exhaust structure includes an installation cavity provided on the inner circumference of the mounting seat. An opening connected to the installation cavity is provided on the inner circumference of one end of the cover body close to the mounting seat. Cover air outlets are respectively provided outside the opening. A plurality of bottom plate air inlets are respectively provided at the upper and lower ends of the bottom plate piece, and an exhaust component is provided in the mounting seat. The air exits from the upper part of the outer shell and enters from the lower part, thus forming a heat dissipation cycle, which can effectively prevent the temperature inside the device from being too high.

[0012] In the waterproof and heat-insulating structure of the above-mentioned water supply device, the exhaust component includes a top plate hole provided on the inner side of the upper end of the top plate piece. The top plate hole is connected to the installation cavity. A high-speed fan is provided in the installation cavity, and the lower end of the high-speed fan is located in the top plate hole. The high-speed fan is connected to the inside of the outer shell through the top plate hole. According to the principle of hot air rising, it is beneficial to the rapid heat dissipation of the outer shell.

[0013] In the waterproof and heat-insulating structure of the above-mentioned water supply device, the high-speed fan is provided with a worm wheel blade. The worm wheel blade has a moving blade part and a static blade part. A blade box is provided on the outer circumference of the static blade part, and the number of blades of the static blade part is greater than the number of blades of the moving blade part. The air inside the outer shell will be pushed by the high-speed fan to form a spiral state, and the internal temperature will be rapidly cooled alternately.

[0014] In the waterproof and heat-insulating structure of the above-mentioned water supply device, a plurality of axially arranged supporting parts are provided on the inner side of the bottom plate piece. A flow space is formed between the supporting parts. The bottom plate air inlets are respectively provided on both sides of the upper end and both sides of the lower end of the bottom plate piece, and the bottom plate air inlets are connected to the flow space.

[0015] In the waterproof and heat-insulating structure of a water supply device described above, the temperature sensing element is connected to a high-speed fan, and the temperature sensing element is an NTC temperature sensor. The high-speed fan will automatically detect the temperature inside the outer casing through the temperature sensing element to adjust the rotation speed of the high-speed fan for alternating hot and cold air. Natural air will enter through the bottom plate air inlet and exit through the cover plate air outlet, thus forming an air circulation. When the temperature inside the outer casing detected by the temperature sensing element is greater than 50°C, the high-speed fan will operate at 100% full load. When the temperature inside the outer casing is less than 40°C, the high-speed fan will operate at 70% load. When the temperature inside the outer casing is less than 30°C, the high-speed fan will operate at 50% load. When the temperature inside the outer casing is below 20°C, the high-speed fan will stop working.

[0016] Compared with the existing technology, the advantages of the present utility model are as follows:

[0017] 1. The device uses a sealed waterproof component to improve the waterproof performance between the outer casing and the front door member and between the outer casing and the rear door member, preventing rainwater from entering the inside of the outer casing along the gaps, thereby ensuring the normal operation of the parts inside the outer casing.

[0018] 2. The device installs the high-speed fan at the top of the outer casing, and with the cooperation of the cover plate air outlet and the bottom plate air inlet, it can quickly alternate the temperature inside the outer casing and effectively prevent the internal temperature from being too high.

[0019] 3. The device adopts a double-layer structure and is installed with heat-insulating cotton on the inner side, which can effectively isolate the influence of the external temperature on the internal temperature, reduce the energy transfer, and thus achieve the heat-insulating effect. Description of the Drawings

[0020] Figure 1 is a structural cross-sectional view of the present utility model.

[0021] Figure 2 is a structural cross-sectional view of the outer casing and the front door member in the present utility model.

[0022] Figure 3 is a structural cross-sectional view of the outer casing and the rear door member in the present utility model.

[0023] Figure 4 is a structural schematic diagram of the bottom plate member in the present utility model.

[0024] Figure 5 is a structural schematic diagram of the cover plate body in the present utility model.

[0025] Figure 6 is a structural schematic diagram of the top plate member in the present utility model.

[0026] Figure 7 is a structural schematic diagram of the stationary blade part in the present utility model.

[0027] Figure 8 This is a schematic structural diagram of the moving blade part in the present utility model.

[0028] In the figure: outer housing 1, side plate member 11, top plate member 12, bottom plate member 13, support portion 14, mounting seat 2, cover body 3, front door member 4, front door mounting groove 41, rear door member 5, rear door mounting groove 51, sealing and waterproof assembly 6, front door waterproof seal 61, front door outward turning portion 62, rear door waterproof seal 63, rear door outward turning portion 64, exhaust structure 7, installation cavity 71, opening 72, cover air outlet 73, bottom plate air inlet 74, exhaust assembly 8, top plate hole 81, high-speed fan 82, worm wheel blade 83, moving blade part 84, stationary blade part 85, blade casing 86. Specific embodiments

[0029] The following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments.

[0030] As Figure 1-8 shown, a waterproof and heat-insulating structure of a water supply device includes an outer housing 1. Side plate members 11 are respectively provided on both sides of the outer housing 1. A top plate member 12 is provided at the upper end of the outer housing 1. A bottom plate member 13 is provided at the lower end of the outer housing 1. A cover body 3 is provided on the upper end of the top plate member 12 through a mounting seat 2. A front door member 4 is provided at one end of the outer housing 1. The front door member 4 is movably connected to the outer housing 1 through a plurality of rotating shaft members. A rear door member 5 is provided at the other end. The rear door member 5 is connected to the outer housing 1 through a plurality of detachable bolts. And sealing and waterproof assemblies 6 are respectively provided at both ends of the outer housing 1. Through the sealing and waterproof assemblies 6, the waterproof property between the front door member 4 and the outer housing 1 and between the rear door member 5 and the outer housing 1 can be ensured, avoiding rainwater from entering the interior of the outer housing 1 along the gaps, thereby affecting the normal use of the device.

[0031] As Figure 1 shown, an exhaust structure 7 is provided in the mounting seat 2, and a temperature sensing member connected to the exhaust structure 7 is provided in the outer housing 1. The exhaust structure 7 is connected to the temperature sensing member. In this way, the temperature sensing member can timely start the exhaust structure 7 to dissipate heat according to the temperature inside the outer housing 1, ensuring the stable operation of the device.

[0032] Among them, the top plate member 12, the cover body 3, the side plate members 11, the bottom plate member 13, the front door member 4 and the rear door member 5 are all of double-layer structure and have cavities inside, and heat insulation cotton is provided inside the top plate member 12, the side plate members 11, the front door member 4 and the rear door member 5. The heat insulation cotton can effectively isolate the influence of the external temperature on the internal temperature, reduce the energy transfer, thereby achieving the heat insulation effect. At the same time, the fiber structure of the heat insulation cotton can also effectively absorb sound waves, reduce the noise transmission, thereby playing a noise reduction effect. And the heat insulation cotton can also withstand a high-temperature environment at a certain temperature, thereby playing a fireproof and high-temperature resistant effect.

[0033] Combined Figure 2 with Figure 3 as shown, the sealing and waterproof component 6 includes a front door waterproof seal 61 disposed on the inner circumferential side of the front door member 4 near one end of the outer housing 1, an outer front door flanging portion 62 in contact with the front door waterproof seal 61 is provided on the inner circumferential side of the outer housing 1 near one end of the front door member 4, a rear door waterproof seal 63 is provided on the inner circumferential side of the rear door member 5 near one end of the outer housing 1, and an outer rear door flanging portion 64 in contact with the rear door waterproof seal 63 is provided on the inner circumferential side of the outer housing 1 near one end of the rear door member 5. Both the outer front door flanging portion 62 and the outer rear door flanging portion 64 adopt a sheet metal bending process to achieve a better waterproof effect. The outer front door flanging portion 62 is in extrusion contact with the front door waterproof seal 61, and the outer rear door flanging portion 64 is in extrusion contact with the rear door waterproof seal 63, which can prevent rainwater from flowing into the interior of the outer housing 1 along the gap. At the same time, both the outer front door flanging portion 62 and the outer rear door flanging portion 64 extend outward, which is beneficial to complete fitting with the seal.

[0034] Among them, a front door installation groove 41 is provided on the inner circumferential side of the front door member 4 near one end of the outer housing 1, the front door waterproof seal 61 is disposed in the front door installation groove 41, a rear door installation groove 51 is provided on the inner circumferential side of the rear door member 5 near one end of the outer housing 1, and the rear door waterproof seal 63 is disposed in the rear door installation groove 51. When the front door member 4 is fitted with the outer housing 1, the outer front door flanging portion 62 is located in the front door installation groove 41, and when the rear door member 5 is fitted with the outer housing 1, the outer rear door flanging portion 64 is located in the rear door installation groove 51. The reasonable design structure makes the overall protection level of the device equal to IP56.

[0035] Combined Figure 1 with Figure 5 and Figure 6 as shown, the exhaust structure 7 includes an installation cavity 71 provided on the inner circumferential side of the mounting base 2, an opening 72 connected to the installation cavity 71 is provided on the inner circumferential side of the cover body 3 near one end of the mounting base 2, cover air outlets 73 are respectively provided outside the opening 72, a plurality of bottom plate air inlets 74 are respectively provided at the upper and lower ends of the bottom plate member 13, and an exhaust component 8 is provided in the mounting base 2. The outer housing 1 discharges air from above and takes in air from below, thus forming a heat dissipation cycle, which can effectively prevent the temperature inside the device from being too high.

[0036] Among them, the exhaust component 8 includes a top plate hole 81 provided on the inner side of the upper end of the top plate member 12, the top plate hole 81 is connected to the installation cavity 71, a high-speed fan 82 is provided in the installation cavity 71, and the lower end of the high-speed fan 82 is located in the top plate hole 81. The high-speed fan 82 is connected to the interior of the outer housing 1 through the top plate hole 81. According to the principle of hot air rising, it is beneficial to the rapid heat dissipation of the outer housing 1.

[0037] Combined Figure 7 with Figure 8As shown, the high-speed fan 82 is provided with worm wheel blades 83. The worm wheel blades 83 have moving blade parts 84 and stationary blade parts 85. A blade box 86 is provided on the circumferential outer side of the stationary blade parts 85, and the number of blades of the stationary blade parts 85 is greater than that of the moving blade parts 84. The air inside the outer shell 1 will be pushed by the high-speed fan 82 to form a spiral state, and quickly cool the internal temperature alternately.

[0038] Combined with Figure 1 and Figure 4 As shown, a number of axially arranged support parts 14 are provided inside the bottom plate part 13. A circulation space is formed between the support parts 14. The bottom plate air inlets 74 are respectively arranged on both sides of the upper end and both sides of the lower end of the bottom plate part 13, and the bottom plate air inlets 74 are connected to the circulation space.

[0039] Among them, the temperature sensing part is connected to the high-speed fan 82, and the temperature sensing part is an NTC temperature sensor. The high-speed fan 82 will automatically detect the temperature inside the outer shell 1 through the temperature sensing part to adjust the rotation speed of the high-speed fan 82 for alternating hot and cold air. Natural air will enter through the bottom plate air inlets 74 and then go out through the cover plate air outlets 73, thus forming air circulation; when the temperature inside the outer shell 1 detected by the temperature sensing part is greater than 50 °C, the high-speed fan 82 will operate at 100% full load; when the temperature inside the outer shell 1 is less than 40 °C, the high-speed fan 82 will operate at 70% load; when the temperature inside the outer shell 1 is less than 30 °C, the high-speed fan 82 will operate at 50% load; when the temperature inside the outer shell 1 is below 20 °C, the high-speed fan 82 will stop working.

[0040] The principle of this embodiment is as follows:

[0041] When the front door part 4 is attached to the outer shell 1, the front door waterproof seal 61 of the front door part 4 is in extrusion contact with the front outer flange part 62 of the outer shell 1. When the rear door part 5 is attached to the outer shell 1, the rear door waterproof seal 63 of the rear door part 5 is in extrusion contact with the rear outer flange part 64 of the outer shell 1. In this way, rainwater can be prevented from entering the inside of the outer shell 1 along the gaps. At the same time, when the temperature inside the outer shell 1 is too high, the operation of the high-speed fan 82 is controlled by the temperature sensing part, so as to dissipate heat from the inside of the outer shell 1. And when encountering cold weather, the heat insulation cotton on the inner side of the outer shell 1 can effectively isolate the influence of the external temperature on the internal temperature, thus achieving the effect of heat preservation.

[0042] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0043] Although the terms such as outer housing 1, side plate member 11, top plate member 12, bottom plate member 13, support portion 14, mounting seat 2, cover body 3, front door member 4, front door mounting groove 41, rear door member 5, rear door mounting groove 51, sealing and waterproof assembly 6, front door waterproof seal 61, front door outward turning portion 62, rear door waterproof seal 63, rear door outward turning portion 64, exhaust structure 7, installation cavity 71, opening 72, cover air outlet 73, bottom plate air inlet 74, exhaust assembly 8, top plate hole 81, high-speed fan 82, worm wheel blade 83, moving blade portion 84, stationary blade portion 85, blade casing 86 are used more frequently in this text, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present utility model; interpreting them as any kind of additional limitation is contrary to the spirit of the present utility model.

Claims

1. A waterproof and heat-insulating structure for a water supply device, comprising an outer housing (1), wherein both sides of the outer housing (1) are respectively provided with side plate members (11), the upper end of the outer housing (1) is provided with a top plate member (12), and the lower end of the outer housing (1) is provided with a bottom plate member (13), characterized in that, The upper end of the described top plate member (12) is provided with a cover plate body (3) through a mounting seat (2). One end of the outer shell body (1) is provided with a front door member (4). The front door member (4) is movably connected to the outer shell body (1) through a plurality of rotating shaft members. The other end is provided with a rear door member (5). The rear door member (5) is connected to the outer shell body (1) through a plurality of detachable bolts. And sealing and waterproof assemblies (6) are respectively provided at both ends of the outer shell body (1).

2. The waterproof and heat-insulating structure of a water supply device according to claim 1, characterized in that, An exhaust structure (7) is provided inside the described mounting seat (2), and a temperature sensing member connected to the exhaust structure (7) is provided inside the outer shell body (1).

3. The waterproof and heat-insulating structure of a water supply device according to claim 1, characterized in that, The described top plate member (12), cover plate body (3), side plate members (11), bottom plate member (13), front door member (4) and rear door member (5) are all of double-layer structure and have cavities inside. And heat insulation cotton is provided inside the top plate member (12), side plate members (11), front door member (4) and rear door member (5).

4. The waterproof and heat-insulating structure of a water supply device according to claim 1, characterized in that, The described sealing and waterproof assembly (6) includes a front door waterproof seal (61) provided on the inner circumference of the front door member (4) near one end of the outer shell body (1). An outer turning part (62) in contact with the front door waterproof seal (61) is provided on the inner circumference of the outer shell body (1) near one end of the front door member (4). A rear door waterproof seal (63) is provided on the inner circumference of the rear door member (5) near one end of the outer shell body (1). And an outer turning part (64) in contact with the rear door waterproof seal (63) is provided on the inner circumference of the outer shell body (1) near one end of the rear door member (5).

5. The waterproof and heat-insulating structure of a water supply device according to claim 4, characterized in that, A front door mounting groove (41) is provided on the inner circumference of the front door member (4) near one end of the outer shell body (1). The front door waterproof seal (61) is arranged in the front door mounting groove (41). A rear door mounting groove (51) is provided on the inner circumference of the rear door member (5) near one end of the outer shell body (1). The rear door waterproof seal (63) is arranged in the rear door mounting groove (51).

6. The waterproof and heat-insulating structure of a water supply device according to claim 2, characterized in that, The described exhaust structure (7) includes a mounting cavity (71) provided on the inner circumference of the mounting seat (2). An opening (72) connected to the mounting cavity (71) is provided on the inner circumference of the cover plate body (3) near one end of the mounting seat (2). Cover plate air outlets (73) are respectively provided outside the opening (72). A plurality of bottom plate air inlets (74) are respectively provided at the upper and lower ends of the bottom plate member (13). And an exhaust component (8) is provided inside the mounting seat (2).

7. The waterproof and heat-insulating structure of a water supply device according to claim 6, characterized in that, The described exhaust component (8) includes a top plate hole (81) provided on the inner side of the upper end of the top plate member (12). The top plate hole (81) is connected to the mounting cavity (71). A high-speed fan (82) is provided inside the mounting cavity (71). And the lower end of the high-speed fan (82) is located inside the top plate hole (81).

8. The waterproof and heat-insulating structure of a water supply device according to claim 7, characterized in that, The high-speed fan (82) is provided with a worm wheel blade (83). The worm wheel blade (83) has a moving blade part (84) and a static blade part (85). A blade box (86) is provided on the outer circumference of the static blade part (85). And the number of blades of the static blade part (85) is greater than the number of blades of the moving blade part (84).

9. The waterproof and heat-insulating structure of a water supply device according to claim 6, characterized in that, Inside the described bottom plate member (13), there are several axially arranged support portions (14). A circulation space is formed between the support portions (14). The bottom plate air inlets (74) are respectively arranged on both sides of the upper end of the bottom plate member (13) and both sides of the lower end of the bottom plate member (13), and the bottom plate air inlets (74) are connected to the circulation space.

10. The waterproof and heat-insulating structure of a water supply device according to claim 7, characterized in that, The temperature sensing member is connected to the high-speed blower (82), and the temperature sensing member is an NTC temperature sensor.

Images